CN202977898U - Power socket capable of measuring power consumption - Google Patents
Power socket capable of measuring power consumption Download PDFInfo
- Publication number
- CN202977898U CN202977898U CN 201220616909 CN201220616909U CN202977898U CN 202977898 U CN202977898 U CN 202977898U CN 201220616909 CN201220616909 CN 201220616909 CN 201220616909 U CN201220616909 U CN 201220616909U CN 202977898 U CN202977898 U CN 202977898U
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- power
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- voltage
- carrier module
- electricity charge
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Abstract
A power socket capable of measuring power consumption comprises a joint connected with a measured power consuming point, a current sensor coil installed in a main circuit, a voltage sensor, a microprocessor, a power carrier module, and a socket body connected with a power consuming device. When the joint connects with the measured power consuming point, a voltage value is measured by the voltage sensor; when the power consuming device takes power from the socket body, a current value is measured by the current sensor coil; the measured voltage and current values are computed by the microprocessor to obtain a power value and an electricity charge; signals of the power value and the electricity charge are delivered to a display and simultaneously input into the power carrier module; and the power carrier module modulates the signals of the power value and the electricity charge and then outputs the signals to a reception device. The beneficial effects of the power socket are that the power socket is simple to manufacture and low in cost; and the power socket can be connected at any socket place of units or families to enable a user to know the electric quantity or electricity charge consumed at each power consuming point.
Description
Technical field the utility model relates to a kind of active energy-saving field of energy real time measure, the especially a kind of supply socket that can measure power consumption.
Background technology is well-known, and existing supply socket generally is not provided with display unit, perhaps only is provided with the device that shows magnitude of voltage; And existing electric quantity metering device, mainly to measure for the electric weight total amount, the supply socket of existing carried charge metering device, even if can show power consumption, can show minute electric weight of each electricity consumption point, electric quantity consumption is not converted into but that people's value of money shows, be not easy to people and grasp intuitively oneself power consumption, there is no more to cross these power consumption information exchanges that the power line carrier mode sends out, do not have power consumption information can be shown in the mode of electric weight and people's value of money on the display terminal of Smart Home yet.
The problem that summary of the invention exists in order to solve above-mentioned prior art, the utility model has overcome the shortcomings and limitations of conventional electrical outlet and electric quantity metering device: can realize in time the power consumption metering of real-time transient state, spatially realize the metering separately of each electricity consumption point; And in real time the form of power consumption with electric weight and people's value of money shown on the spot at socket place and electricity consumption place; Can select to be sent to the Smart Home display terminal by power line carrier communication mode (need not increase communication line, not by radio interference), show with the form of electric weight and people's value of money; Allow the consumer see constantly oneself power consumption and electricity consumption cost, thereby supervise the consumer initiatively energy-conservation.
The utility model comprises a joint that is connected with tested electricity consumption point, a current sensor coil that is installed in main circuit, a voltage sensor, a microprocessor, power carrier module and a socket that contacts with power consumption equipment, when joint was connected with tested electricity consumption point, voltage sensor recorded voltage; When power consumption equipment during from the socket power taking, current sensor coil detected current value, the magnitude of voltage that records and current value calculate performance number and the electricity charge through microprocessor, and signal is sent into display, also be input to simultaneously the power carrier module, the power carrier module is exported to receiving system after with performance number and the modulation of electricity charge signal.
After adopting said structure, can be at all instantaneous power consumption of electricity consumption point metering, make receiving system can show the power consumption of each electricity consumption point, thereby allow the user learn the cost with electricity condition and electricity consumption of each electricity consumption point at present, thereby electric quantity consumption is controlled in the measure of can taking the initiative.
The beneficial effects of the utility model are: 1, can the unit of access or the full socket place of family, replace original socket, can not arrange during use and concentrate receiving system to use separately, also can collect full detail at receiving system, show in real time electric quantity consumption or the electricity charge consumption of each electricity consumption point, make the user can see electric weight or the electricity charge that each electricity consumption point is consuming.
2, make simply, with low cost, can make module and directly replace original socket or link in power supply box and use, also can make independently Power conversion board and embed these devices and use.
Description of drawings Fig. 1 is elementary diagram of the present utility model.
Embodiment is in the elementary diagram of a kind of supply socket that can measure power consumption shown in Figure 1, comprise a joint 1 that is connected with tested electricity consumption point, a current sensor coil 2 that is installed in main circuit, a voltage sensor 3, a microprocessor 4, power carrier module 5 and a socket that contacts with power consumption equipment 6, when joint was connected with tested electricity consumption point, voltage sensor recorded voltage; When power consumption equipment during from the socket power taking, current sensor coil detected current value, the magnitude of voltage that records and current value calculate performance number and the electricity charge through microprocessor, and signal is sent into display 7, also be input to simultaneously the power carrier module, the power carrier module is exported to receiving system after with performance number and the modulation of electricity charge signal.
During use, the current sensor coil is enclosed within on live wire, according to the difference of the rated current that flows through, different range gears is arranged.Voltage sensor is across between live wire and zero line, the output of current sensor coil and voltage sensor, send into the input of microprocessor and carry out the analog digital conversion, microprocessor connects live wire and zero line obtains working power, program wherein calculates power or the electricity charge according to electric current and the voltage parameter of input, and with this signal output, send into display, send into simultaneously the power carrier module, the power carrier module is modulated into carrier signal with this signal, and by being connected to be connected with zero line with the live wire of power supply, carrier signal is sent into power line.
Claims (1)
1. the supply socket that can measure power consumption, comprise a joint that is connected with tested electricity consumption point, a current sensor coil that is installed in main circuit, a voltage sensor, a microprocessor, power carrier module and a socket that contacts with power consumption equipment, it is characterized in that: when joint was connected with tested electricity consumption point, voltage sensor recorded voltage; When power consumption equipment during from the socket power taking, current sensor coil detected current value, the magnitude of voltage that records and current value calculate performance number and the electricity charge through microprocessor, and signal is sent into display, also be input to simultaneously the power carrier module, the power carrier module is exported to receiving system after with performance number and the modulation of electricity charge signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220616909 CN202977898U (en) | 2012-11-21 | 2012-11-21 | Power socket capable of measuring power consumption |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220616909 CN202977898U (en) | 2012-11-21 | 2012-11-21 | Power socket capable of measuring power consumption |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202977898U true CN202977898U (en) | 2013-06-05 |
Family
ID=48518926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220616909 Expired - Fee Related CN202977898U (en) | 2012-11-21 | 2012-11-21 | Power socket capable of measuring power consumption |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202977898U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794956A (en) * | 2013-12-30 | 2014-05-14 | 宁波君柏电子有限公司 | Plug board with power consumption measurement function |
| CN110988457A (en) * | 2019-11-19 | 2020-04-10 | 贵州电网有限责任公司 | Power consumption metering system |
| CN112630528A (en) * | 2020-12-15 | 2021-04-09 | 广西电网有限责任公司南宁供电局 | Miniature multi-functional consumption tester |
-
2012
- 2012-11-21 CN CN 201220616909 patent/CN202977898U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103794956A (en) * | 2013-12-30 | 2014-05-14 | 宁波君柏电子有限公司 | Plug board with power consumption measurement function |
| CN110988457A (en) * | 2019-11-19 | 2020-04-10 | 贵州电网有限责任公司 | Power consumption metering system |
| CN112630528A (en) * | 2020-12-15 | 2021-04-09 | 广西电网有限责任公司南宁供电局 | Miniature multi-functional consumption tester |
| CN112630528B (en) * | 2020-12-15 | 2023-06-13 | 广西电网有限责任公司南宁供电局 | Miniature multifunctional power consumption tester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20151121 |